# Commission Implementing Decision (EU) 2019/235 of 24 January 2019 on amending Decision 2008/411/EC as regards an update of relevant technical conditions applicable to the 3 400-3 800 MHz frequency band (notified under document C(2019) 262) (Text with EEA relevance), Division: Explanatory note to Table 6

Extent: E+W+S+N.I.

The additional baseline power limits reflect the need for protection of military radiolocation in some countries. Member States may select the limits from case A or B for non AAS depending on the level of protection required for the radar in the region in question. A coordination zone of up to 12 km around fixed terrestrial radars, based on AAS TRP limit of – 52 dBm/MHz per cell, may be required. Such coordination is under responsibility of the relevant Member State.
Other mitigation measures like geographical separation, coordination on a case-by-case basis or an additional guard band may be necessary. In case of indoor deployments, Member States may define a relaxed limit applying to specific implementation cases.

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Source: https://www.legislation.gov.uk/eudn/2019/235/annex/division/C/division/Figure/annotation/5 (the official version)
Page: https://openlegislation.uk/eu-decision-2019-235/annex/division-C/division-Figure/annotation/5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.